Description
Tiny ASN.1 Library (libtasn1) before 0.2.18, as used by (1) GnuTLS 1.2.x before 1.2.10 and 1.3.x before 1.3.4, and (2) GNU Shishi, allows attackers to crash the DER decoder and possibly execute arbitrary code via "out-of-bounds access" caused by invalid input, as demonstrated by the ProtoVer SSL test suite.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a n/a
n/aaffected
References
- http://www.trustix.org/errata/2006/0008 ↗
- http://secunia.com/advisories/18815 ↗
- http://securityreason.com/securityalert/446 ↗
- http://www.redhat.com/archives/fedora-announce-list/2006-February/msg00043.html ↗
- http://secunia.com/advisories/19092 ↗
- http://securitytracker.com/id?1015612 ↗
- http://www.osvdb.org/23054 ↗
- http://secunia.com/advisories/18794 ↗
- http://secunia.com/advisories/18918 ↗
- http://www.mandriva.com/security/advisories?name=MDKSA-2006:039 ↗
- http://secunia.com/advisories/18830 ↗
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10540 ↗
- http://lists.gnupg.org/pipermail/gnutls-dev/2006-February/001059.html ↗
- http://rhn.redhat.com/errata/RHSA-2006-0207.html ↗
- http://lists.gnupg.org/pipermail/gnutls-dev/2006-February/001058.html ↗
- http://www.debian.org/security/2006/dsa-986 ↗
- http://www.debian.org/security/2006/dsa-985 ↗
- http://www.vupen.com/english/advisories/2006/0496 ↗
- http://josefsson.org/cgi-bin/viewcvs.cgi/libtasn1/NEWS?root=gnupg-mirror&view=markup ↗
- http://www.gentoo.org/security/en/glsa/glsa-200602-08.xml ↗
- http://www.gleg.net/protover_ssl.shtml ↗
- https://exchange.xforce.ibmcloud.com/vulnerabilities/24606 ↗
- http://lists.gnupg.org/pipermail/gnutls-dev/2006-February/001060.html ↗
- http://www.securityfocus.com/bid/16568 ↗
- http://secunia.com/advisories/18832 ↗
- http://josefsson.org/cgi-bin/viewcvs.cgi/gnutls/tests/certder.c?view=markup ↗
- https://usn.ubuntu.com/251-1/ ↗
- http://secunia.com/advisories/19080 ↗
- http://josefsson.org/gnutls/releases/libtasn1/libtasn1-0.2.18-from-0.2.17.patch ↗
- http://www.securityfocus.com/archive/1/424538/100/0/threaded ↗
- http://secunia.com/advisories/18898 ↗